Oct 31 13th Annual Dia de los Muertos 5K Run/Walk & Kids Fun Run at Hernandez Elementary 8:00 am - 11:00 am Hernandez Elementary School 333 Stagecoach Trail, San Marcos Event Details Get Directions
Oct 31 Produce on the Patio at Wake the Dead Coffee House 9:00 am - 1:00 pm Recurring Wake the Dead Coffee House 1432 Old Ranch Road 12, San Marcos Event Details Get Directions
Oct 31 Farmers Market at Hays County Historic Courthouse 9:00 am - 1:00 pm Recurring Hays County Historic Courthouse 111 E. San Antonio St., San Marcos Event Details Get Directions
Oct 31 San Marcos Flea Market at Wonder World Cave & Adventure Park 9:00 am - 5:00 pm Recurring Wonder World Cave & Adventure Park 1000 Prospect St., San Marcos Event Details Get Directions
Oct 31 Sound on Saturday at Industry 10:00 am - 10:00 pm Industry San Marcos 110 E. Martin Luther King Dr., Suite 126, San Marcos Event Details Get Directions
Oct 31 Halloween Paint Jam at San Marcos Film Lab 11:00 am - 7:00 pm San Marcos Film Lab 145 S L B J Dr, San Marcos Event Details Get Directions
Oct 31 Candace Hastings Live at Industry 12:00 pm - 2:00 pm Industry San Marcos 110 E. Martin Luther King Dr., Suite 126, San Marcos Event Details Get Directions
Oct 31 The Fright Crawl at San Marcos Halloween Day Bar Crawl 1:00 pm - 8:00 pm Downtown San Marcos San marcos Event Details Get Directions
Oct 31 Boo Fest 2026 at Wonder World Cave & Adventure Park 4:00 pm - 7:00 pm Wonder World Cave & Adventure Park 1000 Prospect St., San Marcos Event Details Get Directions
Oct 31 Guided Light-Up Kayak Tour at Spring Lake 7:00 pm - 8:30 pm The Meadows Center for Water and the Environment 201 San Marcos Springs Dr., San Marcos Event Details Get Directions
